Medallion Financial (MFIN) Options Chain
NASDAQ: MFINFinanceFinance: Consumer ServicesUSD
Market open · Delayed 15 min · as of Oct 9, 2:00 PM ET
Expiration date
- Expiration
- Oct 16, 2026
- Days to expiration
- 7
- Share price
- $11.88
- Put/call ratio (OI)
- 0.33
- Put/call ratio (volume)
- 30.00
- Expected move
- ±$1.21
- Open interest (C / P)
- 46 / 15
MFIN options summary
The MFIN options chain for the October 16, 2026 expiration lists 2 call and 1 put contracts, with 7 days until expiration. Open interest stands at 46 calls and 15 puts, a put/call ratio of 0.33, which is tilted bullish, with calls outnumbering puts. At-the-money implied volatility near the $12.50 strike is 73.5%, which implies the market expects a move of about ±$1.21 (10.2%) in Medallion Financial stock by expiration.
The most open interest sits at the $12.50 call (45 contracts) and the $12.50 put (15 contracts).
Summary generated from market data by MetaCap's automated system. Methodology
MFIN options chain · October 16, 2026
| Calls | Puts | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Last | Bid | Ask | Strike | Bid | Ask | Last | |||||
| 1.85 | 1.80 | 2.10 | 10.00 | — | — | — | |||||
| 0.12 | 0.00 | 0.45 | 12.50 | 0.20 | 0.95 | 0.50 | |||||
In-the-money callsIn-the-money puts. IV = implied volatility, OI = open interest (contracts). Each contract covers 100 shares. Quotes delayed at least 15 minutes.
Frequently asked questions
What is the MFIN put/call ratio?
For the October 16, 2026 expiration, the MFIN put/call ratio based on open interest is 0.33 (15 puts vs 46 calls), and 30.00 based on today's volume. A ratio above 1 means more puts than calls.
What is MFIN's implied volatility?
At-the-money implied volatility for MFIN options expiring October 16, 2026 is about 73.5%, an annualized estimate of how much the market expects Medallion Financial stock to move.
How many MFIN option expiration dates are there?
MFIN has 4 listed expiration dates, from Oct 16, 2026 to May 21, 2027.
What does "in the money" mean?
A call is in the money when the strike price is below the current share price; a put is in the money when the strike is above it. In-the-money contracts have intrinsic value and are shaded in the table.